Add Roxygen2 documentation to an R function
This function adds Roxygen2 documentation to an R function.
A character string indicating the path to the file containing the R function.
Additional arguments to pass to the chat_completion() function.
If the path provided is a character string, this function returns the documented function as a character string. If the input is a file path, this function returns the path of the file to which documentation was added to the file.